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conan install ktx/4.0.0@ --profile=/home/conan/w/BuildSingleReference/11727/cadcf68e-9178-46bb-988e-809682ace94f/profile.txt --build=ktx
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Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Release
compiler=gcc
compiler.libcxx=libstdc++11
compiler.version=5
os=Linux
os_build=Linux
[options]
ktx:shared=False
[build_requires]
[env]

ktx/4.0.0: Forced build from source
Installing package: ktx/4.0.0
Requirements
    ktx/4.0.0 from local cache - Cache
    lodepng/cci.20200615 from 'conan-center' - Cache
    zstd/1.4.9 from 'conan-center' - Cache
Packages
    ktx/4.0.0:80eb49c7d3a899ce86e55afcacef3384bdb586a8 - Build
    lodepng/cci.20200615:4d887c1c2779c63d2cdd81580698d2e22cb35b29 - Cache
    zstd/1.4.9:76f87539fc90ff313e0b3182641a9bb558a717d2 - Cache

Installing (downloading, building) binaries...
lodepng/cci.20200615: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
zstd/1.4.9: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
ktx/4.0.0: Copying sources to build folder
ktx/4.0.0: Building your package in /home/conan/w/BuildSingleReference/.conan/data/ktx/4.0.0/_/_/build/80eb49c7d3a899ce86e55afcacef3384bdb586a8
ktx/4.0.0: Generator cmake created conanbuildinfo.cmake
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK. 'fPIC' option found and apparently well managed
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK
ktx/4.0.0: Calling build()
ktx/4.0.0: 
ktx/4.0.0: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/ktx/4.0.0/_/_/build/80eb49c7d3a899ce86e55afcacef3384bdb586a8
ktx/4.0.0: ERROR: Package '80eb49c7d3a899ce86e55afcacef3384bdb586a8' build failed
ktx/4.0.0: WARN: Build folder /home/conan/w/BuildSingleReference/.conan/data/ktx/4.0.0/_/_/build/80eb49c7d3a899ce86e55afcacef3384bdb586a8
ERROR: ktx/4.0.0: Error in build() method, line 65
	self._patch_sources()
while calling '_patch_sources', line 80
	tools.remove(os.path.join(basisu_dir, "encoder", "lodepng.cpp"))
	AttributeError: module 'conans.tools' has no attribute 'remove'